Geodesic

Mathematical problems in the theory of wave propagation. Part 29

Scattering of a highfrequency wave by the vertex of an arbitrary cone. (Singular directions.)
p. 7-21
On the wave field in the small neighbourhood of the point of incidence of the limiting ray
p. 22-32
On the triangular factorization of isomorphisms
p. 33-43
The effects connected with coincidence of velocities in the two-velocities dynamical system
p. 44-65
An augmented scattering matrix and an exponentially decreasing solution of elliptic boundary-value problem in the domain with cylindrical outlets
p. 66-82
Nonstationary electromagnetic Gaussian beams in nonhomogeneous anysotropic media
p. 83-100
Diffraction of electromagnetic waves from different perturbations of impedance on the interface between two media
p. 101-121
Scattering on a small nonhomogeneities in an elastic medium
p. 122-139
Parabolic equation and Pearcey-type integral for a transmitted wavefield
p. 140-149
On the diffraction of plane waves on different bodies
p. 150-163
Asymptotics of spectrum and eigenharmonics of the discrete string containing a bead of vanishing mass
p. 164-181
Attenuating resonance modes in the cylindrical waveguide, placed in an elastic medium
p. 182-188
Diffraction of an electromagnetic plane wave obliquely incident on the edge of an impedance wedge: uniqueness
p. 189-196
About the matrix method in the theory of wave propagation in layered porous Biot media
p. 197-216
About the sources acting on the free boundary of porous Biot medium and about reflection on this boundary
p. 217-237
On a inner source in transversely isotropic elastic medium
p. 238-249
A study of an acoustical wave-guide with longitudinal partitions using the theory of the multi-degree-of-freedom systems
p. 250-257
Resonance interaction of bending and shear modes in a non-uniform Timoshenko beam
p. 258-284
SH-waves in homogeneous transversely isotropic media generated by a concentrated force
p. 285-298
Propagation of the discontinueties in a system of two interactive wave equations
p. 299-310
On boundary value problems for a version of Maxwell equations
p. 311-320